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Ahmed Jaafari
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Al Khobar, SA
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Patents Grants
last 30 patents
Information
Patent Grant
Straddle packer testing system
Patent number
12,049,821
Issue date
Jul 30, 2024
Saudi Arabian Oil Company
Krzysztof Karol Machocki
E21 - EARTH DRILLING MINING
Information
Patent Grant
Coring while drilling
Patent number
11,391,146
Issue date
Jul 19, 2022
Saudi Arabian Oil Company
Mohammed Y. Al Daif
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
CORING WHILE DRILLING
Publication number
20220120177
Publication date
Apr 21, 2022
Saudi Arabian Oil Company
Mohammed Y. Al Daif
E21 - EARTH DRILLING MINING
Information
Patent Application
Straddle Packer Testing System
Publication number
20200240265
Publication date
Jul 30, 2020
Saudi Arabian Oil Company
Krzysztof Karol Machocki
E21 - EARTH DRILLING MINING